BRPI0708140A2 - processo aperfeiçoado para produção de um revestimento leve, acusticamente isolante, para veìculos automotores e correspondete revestimento - Google Patents
processo aperfeiçoado para produção de um revestimento leve, acusticamente isolante, para veìculos automotores e correspondete revestimento Download PDFInfo
- Publication number
- BRPI0708140A2 BRPI0708140A2 BRPI0708140-5A BRPI0708140A BRPI0708140A2 BR PI0708140 A2 BRPI0708140 A2 BR PI0708140A2 BR PI0708140 A BRPI0708140 A BR PI0708140A BR PI0708140 A2 BRPI0708140 A2 BR PI0708140A2
- Authority
- BR
- Brazil
- Prior art keywords
- skin
- integral
- free
- pore
- essentially
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000000576 coating method Methods 0.000 title claims description 46
- 239000011248 coating agent Substances 0.000 title claims description 42
- 239000011541 reaction mixture Substances 0.000 claims abstract description 23
- 239000006260 foam Substances 0.000 claims abstract description 18
- 229920005862 polyol Polymers 0.000 claims abstract description 12
- 150000003077 polyols Chemical class 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 239000012948 isocyanate Substances 0.000 claims abstract description 10
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 10
- 238000005187 foaming Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 25
- 239000011148 porous material Substances 0.000 claims description 23
- 239000000945 filler Substances 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 10
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 239000011496 polyurethane foam Substances 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 23
- 239000012530 fluid Substances 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000006098 acoustic absorber Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0407—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by regulating the temperature of the mould or parts thereof, e.g. cold mould walls inhibiting foaming of an outer layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0815—Acoustic or thermal insulation of passenger compartments
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Biological Depolymerization Polymers (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006009134.5A DE102006009134B4 (de) | 2006-02-24 | 2006-02-24 | Verbessertes Verfahren zur Herstellung einer leichten, schallisolierenden Verkleidung für Kraftfahrzeuge und entsprechende Verkleidung |
| DE102006009134.5 | 2006-02-24 | ||
| PCT/EP2007/051785 WO2007096427A1 (de) | 2006-02-24 | 2007-02-26 | Verbessertes verfahren zur herstellung einer leichten, schallisolierenden verkleidung für kraftfahrzeuge und entsprechende verkleidung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0708140A2 true BRPI0708140A2 (pt) | 2011-05-17 |
Family
ID=38110684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0708140-5A BRPI0708140A2 (pt) | 2006-02-24 | 2007-02-26 | processo aperfeiçoado para produção de um revestimento leve, acusticamente isolante, para veìculos automotores e correspondete revestimento |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US8276710B2 (enExample) |
| EP (1) | EP1986833B1 (enExample) |
| JP (1) | JP2009527382A (enExample) |
| KR (1) | KR20080108250A (enExample) |
| CN (1) | CN101432117B (enExample) |
| AT (1) | ATE485149T1 (enExample) |
| BR (1) | BRPI0708140A2 (enExample) |
| CA (1) | CA2643551A1 (enExample) |
| DE (2) | DE102006009134B4 (enExample) |
| ES (1) | ES2353130T3 (enExample) |
| MX (1) | MX2008010854A (enExample) |
| PL (1) | PL1986833T3 (enExample) |
| RU (1) | RU2408457C2 (enExample) |
| WO (1) | WO2007096427A1 (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2912100B1 (fr) * | 2007-02-06 | 2009-05-08 | Cera | Panneau de protection acoustique pour vehicule automobile comprenant une couche d'etancheite impregnee |
| DE102007020832B4 (de) * | 2007-05-02 | 2009-02-26 | Bayer Materialscience Ag | Leichte, schallisolierende Verkleidung für ein Karosserieteil eines Kraftfahrzeuges und Verfahren zu deren Herstellung |
| DE102008005888A1 (de) * | 2008-01-22 | 2009-07-23 | Thyssenkrupp Transrapid Gmbh | Magnetschwebebahn |
| DE102009011683A1 (de) * | 2009-02-23 | 2010-08-26 | Walter Esser, Kunststoff-Spritzgießerei GmbH & Co. KG | Schwimmerkörper |
| DE102009020995A1 (de) | 2009-05-12 | 2011-02-10 | Dr. Freist Automotive Bielefeld Gmbh | Leichte, schallisolierende Verkleidung für ein Karosserieteil oder eine Komponente eines Kraftfahrzeugs und Verfahren zu deren Herstellung |
| DE102010031855A1 (de) * | 2010-07-22 | 2012-01-26 | J. Eberspächer GmbH & Co. KG | Abgasanlage |
| DE102010035431A1 (de) * | 2010-08-26 | 2012-03-01 | Entwicklungsgesellschaft für Akustik (EfA) mit beschränkter Haftung | Breitbandiger Schallabsorber |
| CN102001150A (zh) * | 2010-09-16 | 2011-04-06 | 上海华特汽车配件有限公司 | 表皮包覆聚氨酯芯材产品的成型方法 |
| CN103201789B (zh) * | 2010-11-09 | 2015-11-25 | 加州理工学院 | 声抑制系统及相关方法 |
| DE102011107693A1 (de) * | 2011-07-13 | 2013-01-17 | Otto Bock Schaumsysteme Gmbh | Erhöhung der Schallabsorption in Dämmstoffen |
| DE102012100419A1 (de) | 2012-01-19 | 2013-07-25 | International Automotive Components Group Gmbh | Spritzgusswerkzeug und Verfahren zur Herstellung eines Spritzgussbauteils, insbesondere eines Schallisolationsbauteils eines Kraftfahrzeugs |
| DE102012100422B4 (de) | 2012-01-19 | 2024-01-04 | Auria Solutions Uk I Ltd. | Vorrichtung und Verfahren zur Herstellung eines Spritzgussbauteils, insbesondere eines Schallisolationsbauteils eines Kraftfahrzeuges |
| HUP1200268A2 (en) * | 2012-05-08 | 2013-11-28 | Ratipur Gepjarmuealkatreszt Es Autofelszerelest Gyarto Es Ertekesitoe Kft | Method for manufacturing pur integral foam with modified structure, pur integral foam with modified structure |
| US9908485B2 (en) * | 2014-11-06 | 2018-03-06 | Cadillac Products Automotive Company | Acoustic barrier assembly with acoustic seal |
| FR3028817B1 (fr) * | 2014-11-25 | 2018-03-02 | Autoneum Management Ag. | Piece automobile d'ecrantage acoustique et son procede de fabrication |
| FR3036076B1 (fr) * | 2015-05-13 | 2017-06-23 | Cera Aps | Procede de realisation d'un panneau de protection acoustique destine a etre monte en regard d'une source sonore et chaude de vehicule |
| EP3303064B1 (en) * | 2015-05-28 | 2019-09-18 | SABIC Global Technologies B.V. | Bulkhead including a support structure and an acoustic component |
| CN107953502A (zh) * | 2017-03-02 | 2018-04-24 | 湖南三合汽车新材料有限公司 | 一种汽车引擎盖夹层泡沫及其制备方法 |
| JP6480512B2 (ja) * | 2017-06-29 | 2019-03-13 | 本田技研工業株式会社 | 車両 |
| FR3083496B1 (fr) * | 2018-07-06 | 2020-06-12 | Renault S.A.S | Paroi d'isolation acoustique d'un vehicule |
| JP7169797B2 (ja) * | 2018-07-19 | 2022-11-11 | 株式会社イノアックコーポレーション | 吸遮音材とその製造方法 |
| JP2020020855A (ja) * | 2018-07-30 | 2020-02-06 | 株式会社イノアックコーポレーション | 吸遮音材とその製造方法 |
| FR3086197B1 (fr) * | 2018-09-20 | 2020-12-18 | Treves Products Services & Innovation | Panneau de protection acoustique pour compartiment a moteur de vehicule automobile |
| EP4084995A4 (en) | 2019-12-30 | 2023-07-26 | Pimsa Otomotiv Anonim Sirketi | A composite under vehicle protection |
| CN111037832A (zh) * | 2019-12-31 | 2020-04-21 | 江苏金鹏汽车座椅有限公司 | 一种座椅发泡造型保持方法 |
| DE102020110433B3 (de) * | 2020-04-16 | 2021-07-22 | Adler Pelzer Holding Gmbh | Vollumschließende Motor- oder Aggregate-Kapsel eines Kraftfahrzeugs mit einer Luftpolsterfolie |
| DE102020110665A1 (de) | 2020-04-20 | 2021-10-21 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Presswerkzeug zur Herstellung eines Sandwichbauteils |
| WO2025196044A1 (en) * | 2024-03-19 | 2025-09-25 | Basf Se | All pu i-panel |
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| US7320739B2 (en) | 2003-01-02 | 2008-01-22 | 3M Innovative Properties Company | Sound absorptive multilayer composite |
| DE10318136B3 (de) | 2003-04-17 | 2004-10-07 | Carcoustics Tech Center Gmbh | Aus Korkpartikeln und wärmereaktivem Bindemittel gebildeter poröser Schallabsorber und Verfahren zu dessen Herstellung |
| US7585559B2 (en) | 2003-06-03 | 2009-09-08 | Intellectual Property Holdings, Llc | Foam barrier heat shield |
| DE10334274B3 (de) * | 2003-07-25 | 2005-03-03 | Carcoustics Tech Center Gmbh | Schallisolierendes Verbundteil und Verfahren zu dessen Herstellung |
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| DE102004054646B4 (de) | 2004-11-11 | 2008-12-04 | Carcoustics Tech Center Gmbh | Leichte schallisolierende Verkleidung für ein Karosserieteil eines Kraftfahrzeuges und Verfahren zu ihrer Herstellung |
| WO2006085760A1 (en) * | 2005-02-10 | 2006-08-17 | Polynorm Plastics B.V. | Covering element comprising a sound absorbing element |
| US20060289231A1 (en) | 2005-06-28 | 2006-12-28 | Priebe Joseph A | Acoustic absorber/barrier composite |
| DE102005056840B3 (de) | 2005-11-28 | 2007-04-12 | Carcoustics Tech Center Gmbh | Schallisolationsteil und Verfahren zu dessen Herstellung |
| DE202006009245U1 (de) | 2006-06-09 | 2007-10-11 | Carcoustics Tech Center Gmbh | Luftschall absorbierende Motorraumverkleidung für Kraftfahrzeuge, insbesondere Motorhaubenverkleidung |
| NL1032572C2 (nl) * | 2006-09-26 | 2008-03-27 | Voestalpine Polynorm Plastics | Bekledingselement omvattende een geluidabsorberend element. |
| FR2912100B1 (fr) | 2007-02-06 | 2009-05-08 | Cera | Panneau de protection acoustique pour vehicule automobile comprenant une couche d'etancheite impregnee |
| DE102007020832B4 (de) * | 2007-05-02 | 2009-02-26 | Bayer Materialscience Ag | Leichte, schallisolierende Verkleidung für ein Karosserieteil eines Kraftfahrzeuges und Verfahren zu deren Herstellung |
-
2006
- 2006-02-24 DE DE102006009134.5A patent/DE102006009134B4/de not_active Expired - Fee Related
-
2007
- 2007-02-26 RU RU2008137809/12A patent/RU2408457C2/ru not_active IP Right Cessation
- 2007-02-26 EP EP07704709A patent/EP1986833B1/de not_active Not-in-force
- 2007-02-26 US US12/224,258 patent/US8276710B2/en not_active Expired - Fee Related
- 2007-02-26 ES ES07704709T patent/ES2353130T3/es active Active
- 2007-02-26 DE DE502007005410T patent/DE502007005410D1/de active Active
- 2007-02-26 CN CN2007800063808A patent/CN101432117B/zh not_active Expired - Fee Related
- 2007-02-26 AT AT07704709T patent/ATE485149T1/de active
- 2007-02-26 PL PL07704709T patent/PL1986833T3/pl unknown
- 2007-02-26 BR BRPI0708140-5A patent/BRPI0708140A2/pt not_active IP Right Cessation
- 2007-02-26 JP JP2008555805A patent/JP2009527382A/ja active Pending
- 2007-02-26 MX MX2008010854A patent/MX2008010854A/es not_active Application Discontinuation
- 2007-02-26 WO PCT/EP2007/051785 patent/WO2007096427A1/de not_active Ceased
- 2007-02-26 CA CA002643551A patent/CA2643551A1/en not_active Abandoned
- 2007-02-26 KR KR1020087023265A patent/KR20080108250A/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009527382A (ja) | 2009-07-30 |
| PL1986833T3 (pl) | 2011-04-29 |
| DE102006009134A1 (de) | 2007-08-30 |
| DE102006009134B4 (de) | 2016-03-24 |
| KR20080108250A (ko) | 2008-12-12 |
| EP1986833B1 (de) | 2010-10-20 |
| EP1986833A1 (de) | 2008-11-05 |
| CA2643551A1 (en) | 2007-08-30 |
| CN101432117A (zh) | 2009-05-13 |
| MX2008010854A (es) | 2008-11-12 |
| ATE485149T1 (de) | 2010-11-15 |
| CN101432117B (zh) | 2012-03-28 |
| US8276710B2 (en) | 2012-10-02 |
| WO2007096427A1 (de) | 2007-08-30 |
| ES2353130T3 (es) | 2011-02-25 |
| US20120080262A1 (en) | 2012-04-05 |
| DE502007005410D1 (de) | 2010-12-02 |
| RU2408457C2 (ru) | 2011-01-10 |
| RU2008137809A (ru) | 2010-03-27 |
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